716734635 has 32 divisors (see below), whose sum is σ = 1175793408. Its totient is φ = 372677760.

The previous prime is 716734619. The next prime is 716734639. The reversal of 716734635 is 536437617.

It is a happy number.

It is not a de Polignac number, because 716734635 - 2⁴ = 716734619 is a prime.

It is not an unprimeable number, because it can be changed into a prime (716734639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 126820 + ... + 132350.

It is an arithmetic number, because the mean of its divisors is an integer number (36743544).

Almost surely, 2^716734635 is an apocalyptic number.

716734635 is a deficient number, since it is larger than the sum of its proper divisors (459058773).

716734635 is a wasteful number, since it uses less digits than its factorization.

716734635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5755.

The product of its digits is 317520, while the sum is 42.

The square root of 716734635 is about 26771.9001006652. The cubic root of 716734635 is about 894.9239493029.

The spelling of 716734635 in words is "seven hundred sixteen million, seven hundred thirty-four thousand, six hundred thirty-five".